(19)
(11) EP 0 943 000 A1

(12)

(43) Date of publication:
22.09.1999 Bulletin 1999/38

(21) Application number: 97948286.0

(22) Date of filing: 14.11.1997
(51) International Patent Classification (IPC): 
C12N 15/ 09( . )
C12Q 1/ 68( . )
C12Q 1/ 66( . )
(86) International application number:
PCT/US1997/020793
(87) International publication number:
WO 1998/021347 (22.05.1998 Gazette 1998/20)
(84) Designated Contracting States:
BE CH DE FR GB IT LI NL SE

(30) Priority: 15.11.1996 US 19960031272P

(71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
Wilmington Delaware 19898 (US)

(72) Inventors:
  • LAROSSA, Robert, Alan
    West Chester, PA 19382 (US)
  • SCOLNIK, Pablo, Ariel
    Chapel Hill, NC 27516 (US)

(74) Representative: Jones, Alan John, et al 
CARPMAELS & RANSFORD 43 Bloomsbury Square
London, WC1A 2RA
London, WC1A 2RA (GB)

   


(54) A SMALL VOLUME, HIGHLY SENSITIVE METHOD FOR DETECTING ENVIRONMENTAL INSULTS